Pre-discharge lightning rod

Pre-discharge lightning rod The pre-discharge lightning rod will will lead to a pilot, rapidly propagating in the direction of lightning until it captures lightning and directs it into the earth. The laboratory confirmed that this start-up time, which is earlier than the normal needle, is called △T. It provides a lightning protection function that is more effective to pre-discharge lightning rod. It is beautiful in shape, simple structure, and easy to install. It conforms to NFC17-102 and UNE. -21186 standard, stainless steel material, corrosion resistance, light weight, easy installation. Model Description HD-S3.3 Imax: 150KA, △T=25us, L=750mm, 4KG, radiation type 3-side needle HD-S4.3 Imax: 150KA, △T=25us, L=750mm, 4KG, radiation type 4-side needle HD-S5.3 Imax: 150KA, △T=25us, L=750mm, 4KG, radiation type 5-side needle